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SDSAI

An S-Expression inspiried library focused on iterators.

License

License

MIT
GroupId

GroupId

com.github.basking2
ArtifactId

ArtifactId

sdsai-itrex
Last Version

Last Version

1.1.23
Release Date

Release Date
Type

Type

jar
Description

Description

SDSAI
An S-Expression inspiried library focused on iterators.
Project URL

Project URL

https://github.com/basking2/sdsai
Source Code Management

Source Code Management

https://github.com/basking2/sdsai.git

Download sdsai-itrex

Filename Size
sdsai-itrex-1.1.23.pom
sdsai-itrex-1.1.23.jar 147 KB
sdsai-itrex-1.1.23-sources.jar 85 KB
sdsai-itrex-1.1.23-javadoc.jar 373 KB
Browse

How to add to project

<!-- https://jarcasting.com/artifacts/com.github.basking2/sdsai-itrex/ -->
<dependency>
    <groupId>com.github.basking2</groupId>
    <artifactId>sdsai-itrex</artifactId>
    <version>1.1.23</version>
</dependency>
// https://jarcasting.com/artifacts/com.github.basking2/sdsai-itrex/
implementation 'com.github.basking2:sdsai-itrex:1.1.23'
// https://jarcasting.com/artifacts/com.github.basking2/sdsai-itrex/
implementation ("com.github.basking2:sdsai-itrex:1.1.23")
'com.github.basking2:sdsai-itrex:jar:1.1.23'
<dependency org="com.github.basking2" name="sdsai-itrex" rev="1.1.23">
  <artifact name="sdsai-itrex" type="jar" />
</dependency>
@Grapes(
@Grab(group='com.github.basking2', module='sdsai-itrex', version='1.1.23')
)
libraryDependencies += "com.github.basking2" % "sdsai-itrex" % "1.1.23"
[com.github.basking2/sdsai-itrex "1.1.23"]

Dependencies

compile (1)

Group / Artifact Type Version
org.slf4j : slf4j-api jar 1.7.21

test (2)

Group / Artifact Type Version
junit : junit jar 4.12
org.slf4j : slf4j-simple jar 1.7.21

Project Modules

There are no modules declared in this project.

sdsai

Homepage

Travis Build Status Coverity Scan

Sam's Data-structures and AI - a collection of Java and Scala utility code.

SDSAI Common

Marching Squares

Marching Squares is an algorithm to take a raster of 1, 0, and -1 values and produce polygons. This implementation can march a single tile or stitch many tiles together into a larger tile. A simple use of this might be

    final byte p = 1;
    final byte n = -1;

    final Tile tile =
            new Tile(new byte[]{
                    0, 0, 0, 0, 0 ,0,
                    0, n, n, n, n, 0,
                    0, n, p, p, n, 0,
                    0, n, p, p, n, 0,
                    0, n, n, n, n, 0,
                    0, 0, 0, 0, 0 ,0,
            }, 6);

    final String geoJson = SimpleGeoJson.write(new VectorTileBuilder(tile, FeatureFactory.uuidProperty()).buildIsoband(), 5, 5);

    try (final OutputStream os = new FileOutputStream("SomeFile.geojson")) {
        os.write(geoJson.getBytes("UTF-8"));
    }

The following image was generated using GeoJson.io on one of the files produced by a unit test for the algorithm implementation.

Marching Squares

Links

Versions

Version
1.1.23
1.1.22
1.1.21
1.1.20
1.1.19
1.1.18
1.1.17
1.1.16
1.1.15
1.1.14
1.1.13
1.1.12
1.1.11
1.1.10
1.1.9
1.1.8
1.1.7
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.17
1.0.16
1.0.15
1.0.14
1.0.13
1.0.12
1.0.11
1.0.10
1.0.9
1.0.8
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2.2
1.0.2.1
1.0.2
1.0.0